Manufacturer Part Number: 9013FSG2J20M4|Pressure Switch Type|ElectromechanicalNEMA Rating|1; 3RPressure Switch Action|Maximum Pressure Setting|40psiMinimum Pressure Setting|20psiDifferential Pressure Type|AdjustableMaximum Differential Pressure (psig)|30psiMinimum Differential Pressure|15psiMinimum Differential Pressure (psig)|Voltage|Amperage|Connector Size|Connection Material|Contact Form|Connection Type|Connection Style|Housing Material|Pipe Size|Operates On|Setpoint Adjustability|Wire Connection Type|Gender|Number Of Circuits Controlled|Minimum Operating Temperature|Maximum Operating Temperature|Series|Connector Size (Decimal Inch)|Terminal Type|L1-T1; L2-T2Resistance Features|For Use With|Square D PumptrolIncludes|Low Pressure Cut-off (Auto-start-off)Standards Met|CE; CSA File LR25490; NSF/ANSI 61 Annex G; RoHS Compliant; UL 508; UL Listed File E12158PSC Code|UNSPSC Code|39122210